All you do is patrol...quit acting like you speak for all the pve players out there. First, most of us run both pvp and pve...second, as a pve only player, you've never even raided. Why would Bungie cater to players who won't try the pinnacle of pve content?
I also think you have skewed your arguement. How has Bungie nerfed pve? Thorn is better in pve. Monte Carlo is better in pve. Mythoclast is better in pve. Invective is better in pve. SGA is better in pve...see where I'm going with this?
Edit...what has really changed for you, OP? You can still go patrol to your heart is content.